CN104534222A - Pipeline crawler equipped with focusing mechanism - Google Patents
Pipeline crawler equipped with focusing mechanism Download PDFInfo
- Publication number
- CN104534222A CN104534222A CN201410770369.0A CN201410770369A CN104534222A CN 104534222 A CN104534222 A CN 104534222A CN 201410770369 A CN201410770369 A CN 201410770369A CN 104534222 A CN104534222 A CN 104534222A
- Authority
- CN
- China
- Prior art keywords
- lens assembly
- groove
- object lens
- focussing mechanism
- pipe crawling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Telescopes (AREA)
Abstract
A pipeline crawler equipped with a focusing mechanism comprises a pipeline crawler body, the front end of the pipeline crawler body is equipped with an objective lens assembly, the objective lens assembly is connected with a connecting part, and the connecting part fixes the focusing mechanism; the focusing mechanism comprises a groove and a bulge; the front end of the connecting part is a connecting pipe, the wall of the connecting pipe is provided with a strip-shaped groove, the axial distances from two ends of the groove to the objective lens assembly are different, a middle part thereof is in spiral connection with the two ends, the objective lens assembly is provided with a bulge which is clamped in the groove, when the objective lens assembly rotates, the bulge can slide in the groove. The pipeline crawler has the beneficial effects that: compared with the prior art, the pipeline crawler adopts a structure that the groove matches the bulge clamped therein, such arrangement can make the wall of the connecting pipe thinner, and saves external threads, compared with the prior art, the entire thickness of the focusing mechanism is reduced greatly, and a small-sized pipeline crawler can be manufactured, so as to be used to detect a finer pipeline.
Description
Technical field
The present invention relates to food manufacturing industry, be specifically related to the pipe crawling device detecting manufacturing equipment.
Background technique
In the equipment that fluid food (such as milk) manufactures, have the pipeline of transporting fluid food, the inwall of this pipeline, because the health requirements of health and people, needs to carry out regular irregular detection to its inwall.Generally mostly be to detect with pipe crawling device.But some pipeline is thin especially, and general pipe crawling device enters not go, regulate because the focussing mechanism of pipe crawling device endoscope is screw thread rotation, if threaded walls is too thin, it can be caused fixing loosely, so this problem is never resolved.
Summary of the invention
The object of this invention is to provide a kind of pipe crawling device being provided with focussing mechanism, it reduces the thickness of the fixing tube wall of fixing focussing mechanism.
Technological scheme of the present invention is specially:
Be provided with a pipe crawling device for focussing mechanism, comprise pipe crawling device body 1, the front end of pipe crawling device body 1 is provided with object lens assembly 2, and object lens assembly 2 is connected with joint 4, and joint 4 fixes focussing mechanism 3; It is characterized in that: focussing mechanism 3 comprises groove 32 and protruding 31; The front end of joint 4 is connecting tube, the tube wall of connecting tube is provided with banded groove 32, two ends of groove 32 are different to the axial distance of object lens assembly 2, intermediate portion helical connects two ends, object lens assembly 2 is provided with protruding 31, protruding 31 are stuck in groove 32 li, and when object lens assembly 2 rotates, projection 31 can be slided in groove 32.
Described protruding 31 is cylindric.
Described above-mentioned focussing mechanism 3 is multiple, is evenly distributed on the tube wall of connecting tube.
Described above-mentioned focussing mechanism 3 is two.
This crawl device is provided with controller and the limit stoper of focusing, limit stoper comprises the connecting plate 53 being fixed on joint 4, connecting plate 53 is all provided with sender unit 52 in two ends of groove 32, the corresponding position of object lens assembly 2 is provided with corresponding signal receiving device 51, when protruding 31 slide into two ends of 31 slips, make signal receiving device 51 can receive the signal of sender unit 52, when signal receiving device 51 receives signal, transmit to controller, controller stops object lens assembly 2 to rotate to this direction.
Described sender unit 52 is infrared launcher, the corresponding infrared receiving device of signal receiving device 51.
Beneficial effect of the present invention is: compared to the prior art, the present invention adopts groove and card projection within it to match, such setting just can make the tube wall of connecting tube thinner, and eliminate outside thread, compared to the prior art, the integral thickness of focussing mechanism is reduced greatly, the pipe crawling device of miniaturization can be manufactured, be used for detecting thinner pipeline.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the schematic diagram of focussing mechanism.
Embodiment
As depicted in figs. 1 and 2, a kind of pipe crawling device being provided with focussing mechanism, comprises pipe crawling device body 1, and the front end of pipe crawling device body 1 is provided with object lens assembly 2, and object lens assembly 2 is connected with joint 4, and joint 4 fixes focussing mechanism 3.Eyepiece is provided with in joint 4.Focussing mechanism 3 comprises groove 32 and protruding 31.
The front end of joint 4 is connecting tube, and the tube wall of connecting tube is provided with banded groove 32, and two ends of groove 32 are different to the axial distance of object lens assembly 2, and intermediate portion helical connects two ends.Object lens assembly 2 is provided with protruding 31, and protruding 31 are stuck in groove 32 li, and when object lens assembly 2 rotates, projection 31 can be slided in groove 32.Can regulate the distance of eyepiece and object lens assembly 2 during slip, be exactly described focusing.
In order to better slip, protruding 31 can be cylindric.
Above-mentioned focussing mechanism 3 can be multiple, is evenly distributed on the tube wall of connecting tube.
Above-mentioned focussing mechanism 3 can be two, is symmetrically distributed on the tube wall of connecting tube.
Such setting just can make the tube wall of connecting tube thinner, and eliminates outside thread, compared to the prior art, the integral thickness of focussing mechanism is reduced greatly, can manufacture the pipe crawling device of miniaturization, be used for detecting thinner pipeline.
This crawl device is also provided with the controller of focusing, when sliding into the end of groove 32 to prevent protruding 31, object lens assembly 2 continues to rotate (will damage focussing mechanism like this), so, this crawl device is also provided with limit stoper, limit stoper comprises the connecting plate 53 being fixed on joint 4, connecting plate 53 is all provided with sender unit 52 in two ends of groove 32, the corresponding position of object lens assembly 2 is provided with corresponding signal receiving device 51, when protruding 31 slide into two ends of 31 slips, make signal receiving device 51 can receive the signal of sender unit 52.When signal receiving device 51 receives signal, transmit to controller, controller stops object lens assembly 2 to rotate to this direction.
Sender unit 52 can be infrared launcher, the corresponding infrared receiving device of signal receiving device 51.
Claims (5)
1. be provided with a pipe crawling device for focussing mechanism, comprise pipe crawling device body (1), the front end of pipe crawling device body (1) is provided with object lens assembly (2), and object lens assembly (2) is connected with joint (4), and joint (4) fixes focussing mechanism (3); It is characterized in that:
Focussing mechanism (3) comprises groove (32) and protruding (31); The front end of joint (4) is connecting tube, the tube wall of connecting tube is provided with banded groove (32), two ends of groove (32) are different to the axial distance of object lens assembly (2), intermediate portion helical connects two ends, object lens assembly (2) is provided with projection (31), it is inner that protruding (31) are stuck in groove (32), and when object lens assembly (2) rotates, projection (31) can in the inner slip of groove (32);
This crawl device is provided with controller and the limit stoper of focusing, limit stoper comprises the connecting plate (53) being fixed on joint (4), at groove, (two ends of 32 are all provided with sender unit (52) to connecting plate (53), the corresponding position of object lens assembly (2) is provided with corresponding signal receiving device (51), when protruding (31) slide into two ends of (31) sliding, make signal receiving device (51) that the signal of sender unit (52) can be received, when signal receiving device (51) receives signal, transmit to controller, controller stops object lens assembly (2) to rotate to this direction.
2. be provided with the pipe crawling device of focussing mechanism as claimed in claim 1, it is characterized in that: described projection (31) is for cylindric.
3. be provided with the pipe crawling device of focussing mechanism as claimed in claim 1, it is characterized in that: described above-mentioned focussing mechanism (3), for multiple, is evenly distributed on the tube wall of connecting tube.
4. be provided with the pipe crawling device of focussing mechanism as claimed in claim 3, it is characterized in that: described above-mentioned focussing mechanism (3) is two.
5. be provided with the pipe crawling device of focussing mechanism as claimed in claim 1, it is characterized in that: described sender unit (52) is infrared launcher, the corresponding infrared receiving device of signal receiving device (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770369.0A CN104534222A (en) | 2014-12-15 | 2014-12-15 | Pipeline crawler equipped with focusing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770369.0A CN104534222A (en) | 2014-12-15 | 2014-12-15 | Pipeline crawler equipped with focusing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534222A true CN104534222A (en) | 2015-04-22 |
Family
ID=52849808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770369.0A Pending CN104534222A (en) | 2014-12-15 | 2014-12-15 | Pipeline crawler equipped with focusing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534222A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6686950B1 (en) * | 1997-09-05 | 2004-02-03 | Michel Caffon | Device for inspecting ventilation or air-conditioning conduits, or other types of conduits |
| WO2010062758A1 (en) * | 2008-11-03 | 2010-06-03 | Redzone Robotics, Inc. | Device for pipe inspection and method of using same |
| CN202171094U (en) * | 2011-07-29 | 2012-03-21 | 深圳市高视通智能机电有限公司 | Wheel-type endoscopic robot |
| CN103185950A (en) * | 2013-02-21 | 2013-07-03 | 浙江大立科技股份有限公司 | Grating-type preset bit focusing mechanism of infrared lens |
| CN203658597U (en) * | 2013-12-11 | 2014-06-18 | 郑州新力光电技术有限公司 | Pipe endoscope |
| CN204437571U (en) * | 2014-12-15 | 2015-07-01 | 郑州新力光电技术有限公司 | Be provided with the pipe crawling device of focussing mechanism |
-
2014
- 2014-12-15 CN CN201410770369.0A patent/CN104534222A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6686950B1 (en) * | 1997-09-05 | 2004-02-03 | Michel Caffon | Device for inspecting ventilation or air-conditioning conduits, or other types of conduits |
| WO2010062758A1 (en) * | 2008-11-03 | 2010-06-03 | Redzone Robotics, Inc. | Device for pipe inspection and method of using same |
| CN202171094U (en) * | 2011-07-29 | 2012-03-21 | 深圳市高视通智能机电有限公司 | Wheel-type endoscopic robot |
| CN103185950A (en) * | 2013-02-21 | 2013-07-03 | 浙江大立科技股份有限公司 | Grating-type preset bit focusing mechanism of infrared lens |
| CN203658597U (en) * | 2013-12-11 | 2014-06-18 | 郑州新力光电技术有限公司 | Pipe endoscope |
| CN204437571U (en) * | 2014-12-15 | 2015-07-01 | 郑州新力光电技术有限公司 | Be provided with the pipe crawling device of focussing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20171103 |
|
| AD01 | Patent right deemed abandoned |